package com.wlc.oop.demo06;

/**
 * @author 王立朝 wanglichao@champion-credit.com
 * @description 动物类
 * @date 2021-07-03 11:32
 */
public abstract class Pet {

    public  void run(){
        System.out.println("pet run");
    }
    public abstract void say();
}
